CMP Hi-Temp Union 2 in MIP x 2 in PVC 2 PACK - Pool Pump Fit

In this review of the CMP Hi-Temp Union 2 in MIP x 2 in PVC (2 PACK) the bottom line is simple: this is a practical replacement part for pool owners who need a reliable, heat-resistant union that fits Whisperflo and Intelliflo style pumps. The reviewer found the two-pack format convenient for replacing both pump connections or keeping a spare on hand. The strongest reason to buy is compatibility and fit - the threaded end is designed to seat into a 2 in female threaded pool pump while the slip PVC side accepts 2 in PVC pipe, eliminating the need for adapters in most common pool plumbing setups.

Key Features

• Hi-temp construction: Designed to withstand higher temperatures around pool pumps so it holds up under normal pump operating heat.
• 2 in MIP x 2 in PVC sizing: Provides a direct connection between a 2 in female threaded pump port and 2 in PVC pipe for a straightforward install.
• Made for Whisperflo and Intelliflo: Threading and dimensions align with common Whisperflo and Intelliflo pump fittings to reduce compatibility issues.
• Two-pack convenience: Includes two unions so you can replace both suction and return connections or keep a spare for future maintenance.
• Threaded/slip combination: The slip PVC end simplifies glue-in installation while the threaded end allows easy removal of the pump without disturbing pipe glue joints.

Who It's For

The CMP Hi-Temp Union 2 in MIP x 2 in PVC 2 PACK is best for DIY pool owners, service techs, and anyone working on Whisperflo or Intelliflo pump plumbing who needs a heat-tolerant union that matches 2 in PVC. Its straightforward sizing and durable construction make it suitable for most residential pool pump hookups.

Those who should look elsewhere include owners with nonstandard pump threads or pipe sizes other than 2 in, and anyone needing a union made from a different material for chemical resistance beyond typical pool conditions.

Pros & Cons

Pros

• Direct fit to 2 in female threaded pumps reduces need for extra adapters.
• Hi-temp design gives confidence around pump heat and frequent maintenance cycles.
• Two-piece pack offers immediate spare or dual replacement for suction and return lines.

Cons

• Limited to 2 in PVC and 2 in female threaded pump ports, so it will not work for other sizes without adapters.

Specifications

Our Verdict

The CMP Hi-Temp Union 2 in MIP x 2 in PVC 2 PACK is a sensible, value-minded replacement for anyone working on standard 2 in pump plumbing. It delivers good compatibility with Whisperflo and Intelliflo pumps, durable hi-temp construction, and the convenience of a spare unit in the package, making it a practical pick for maintenance and repairs.

Frequently Asked Questions

Will this union fit my Whisperflo pump?
Yes, the threaded end is designed to fit into a 2 in female threaded Whisperflo pump port.

Is the slip end compatible with standard 2 in PVC?
Yes, the slip side is sized for 2 in PVC and is intended to be glued into PVC pipe.

How many unions are included?
This listing includes two hi-temp unions so you can replace both connections or keep a spare for future use.